{"title":"Load Transferring Characteristics of Expanded Pile with Cement Mortar Mixture for Pipe Pile","authors":"Shijie Hou, Benlin Ying, Yonghao Zhang","doi":"10.62051/jvmjmh84","DOIUrl":"https://doi.org/10.62051/jvmjmh84","url":null,"abstract":"Two kinds of interface shear force transmission models of expanded pile are introduced in combination with FRIC subroutine. ABAQUS is used to carry out numerical analysis to study the load transfer characteristics of expanded pile under vertical load. The results show: the load on the top of the pile is transmitted by the strong cohesive force between the pipe pile and the expanded interface. Under the vertical load, the axial stress of the pipe pile in the expanded pile gradually decreases with the increase of depth, and the axial stress of the expanded part increases first and then decreases with the depth. With the increase of pile length, pipe pile diameter or expansion thickness, the axial stress of pipe pile increases as a whole. With the increase of pile length, the axial stress of the expansion body increases gradually, and with the increase of pile diameter or expansion thickness, the axial stress of the expansion body decreases gradually. The axial stress of the pipe pile in the equal core part of the non-equal core expanded pile gradually decreases with the increase of depth, and the axial stress of the expanded body increases with the increase of the pile length.","PeriodicalId":503289,"journal":{"name":"Transactions on Engineering and Technology Research","volume":"376 4-6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139183622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analysis of lateral running of small crawler transporter on slope","authors":"Guangzhong Hu, Guangyu Xie, Xiuquan Cao, Zhiyuan Deng, Yuhang Zhang, Tingting Chen, Lixian Xie","doi":"10.62051/s6m19582","DOIUrl":"https://doi.org/10.62051/s6m19582","url":null,"abstract":"The lateral climbing force of a crawler transporter is analyzed with the help of relevant theoretical formulas. Discrete element software and multi-body dynamics software were used to carry out coupling simulation for tracked vehicles, and orthogonal test was used to analyze the main and secondary factors affecting the lateral climbing of tracked vehicles. The results show that the main factors affecting the lateral climbing of tracked transporters are respectively the track gauge, the lateral deviation of the center of gravity and the vertical height of the center of gravity.","PeriodicalId":503289,"journal":{"name":"Transactions on Engineering and Technology Research","volume":"210 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139184007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Preface: 2nd International Conference on Advances in Materials, Machinery, Electrical Engineering (AMMEE 2023)","authors":"Jiayi Zhong, Axel Sikora","doi":"10.62051/fbmr2t16","DOIUrl":"https://doi.org/10.62051/fbmr2t16","url":null,"abstract":"The 2nd International Conference on Advances in Materials, Machinery, Electrical Engineering (AMMEE 2023) held at the city of Tianjin, China, during October 30-31, 2023, and provides two days' focus on the science and technology that are the basis for mechanical engineering and industrial informatics. The theme of the plenary session is “Materials, Machinery, Electrical Engineering” featuring invited speakers who will further explore this topic that is so significant for materials, machinery, electrical engineering. Concurrent sessions and a poster session will cover a wide range of topics and issues, including both contributed papers and special sessions developed on specific themes, all with a central focus of materials, machinery, electrical engineering. This 2nd MMEE received a total of 58 submissions. And 22 submissions have been accepted by our reviewers. By submitting a paper to this AMMEE conference, the authors agree to the review process and understand that papers undergo a peer-review process. Manuscripts will be reviewed by appropriately qualified experts in the field selected by the conference committee, who will give detailed comments and-if the submission gets accepted-the authors submit a revised version that takes into account this feedback. All papers are reviewed using a double-blind review process: authors declare their names and affiliations in the manuscript for the reviewers to see, but reviewers do not know each other's identities, nor do the authors receive information about who has reviewed their manuscript. We would like to express their sincere appreciation and thanks to all the members of the AMMEE 2023 Conference Technical Program Committee for their tremendous efforts. They are indebted to the referees for their constructive comments on the papers. Without their dedication, it was impossible to have a successful AMMEE 2023 and a high quality volume of the conference proceedings. Jiayi Zhong and Axel Sikora Conference Organizing Committee Wuhan, China","PeriodicalId":503289,"journal":{"name":"Transactions on Engineering and Technology Research","volume":"156 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139184129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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